Grinding ball, grinding mechanism and grinding equipment

The utility model relates to the technical field of material processing equipment, in particular to a grinding ball, a grinding mechanism and grinding equipment, and solves the problems to a certain extent. The grinding ball comprises a grinding ball body, at least one cavity is formed in the grinding ball body, and at least two lifting holes communicated with the cavity are formed in the grinding ball; wherein the edges of the lifting holes are arc-shaped, and the two lifting holes are uniformly distributed on the peripheral side of the grinding ball body. 本申请涉及材料加工设备技术领域，具体而言，涉及一种研磨球、研磨机构及研磨设备，一定程度上可以解决的问题。所述研磨球包括包括：研磨球本体，所述研磨球本体内部开设有至少一个空腔，所述研磨球上开设有至少两个与空腔连通的吊孔；其中，所述吊孔的边缘处设置为圆弧形，且两个所述吊孔均匀分布与所述研磨球本体的周侧。